Begin Your Search

If you know the name of a drug manufacturer, you can easily search using the alphabetical menu below. Or you can search in free text – simply type the disease, drug, company name, or other detail into the Search bar below and click on the magnifying glass. For broadest results, type the terms without quotation marks; to narrow your search to an exact match, put your terms in quotation marks (i.e.; “breast cancer”). See Search Tips for tips and definitions to make your searches more effective.

The web links in this directory are public information provided to the Foundation and the acknowledgement times listed are the number of days or hours for a company to acknowledge receipt of request, not to make a decision. Data contained in this directory is provided either directly by the company or by for the companies listed in this directory.

The Expanded Access listings provided on this website are limited to those companies currently in the Company Directory and include listings for expanded access which are Available, Temporarily Not Available and Approved for Marketing, which in some cases includes treatments which have not yet reached the market. In addition, many companies are willing to consider expanded access requests even if they do not show active Expanded Access Listings in this directory. Contact the company to explore the possibility of individual access to an investigational therapy.

To learn more about clinical trials and expanded access, please visit our patient and physician guides on this website.

4 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Company Name
Phone Number & Email
Company Acknowledgement

Zhejiang DTRM Biopharma Co. Ltd.

Single-Patient EA Policies/Criteria

Zhejiang DTRM Biopharma Co. Ltd. is an oncology-focused Biopharmaceutical company committed to delivering medicines that provide a better life for cancer patients. Our development resources are focused on conducting scientific research that evaluates the safety and effectiveness of new medicines for patients with cancer. Our clinical trial programs are the primary way to get access to one of Zhejiang DTRM Biopharma’s investigational medicines. These clinical trials provide the most effective way to assess how our investigational medicines may treat cancer and are used to support regulatory approval. Zhejiang DTRM Biopharma encourages patients to speak with their treating physicians about participating in a clinical trial, when possible. You can find additional information about Zhejiang DTRM Biopharma’s ongoing clinical trials by accessing
Where enrollment into a clinical trial is not an option, and where all currently available treatment options have been exhausted, an investigational medicine may be provided prior to regulatory approval or commercial availability, under a provision referred to as “Expanded Access” (also commonly called “Compassionate Use”) by the U.S. Food and Drug Administration (“FDA”).
Expanded Access is a potential pathway for a patient with an immediately life-threatening condition or serious disease or condition to gain access to an investigational drug for treatment outside of a clinical trial when no comparable or satisfactory alternative therapy exists. Per FDA, Expanded Access may be appropriate when all of the following apply:
1. A patient has a serious disease or condition, or a patient’s life is immediately threatened by their disease or condition.
2. There is no comparable or satisfactory alternative therapy to diagnose, monitor, or treat the disease or condition.
3. Patient enrollment in a clinical trial is not possible.
4. Potential patient benefits justify the potential risks of treatment.
5. Providing the investigational medical product will not interfere with investigational trials that could support a medical product’s development or marketing approval for the treatment indication.
As a general policy, Zhejiang DTRM Biopharma will not provide investigational medicines to patients until a dose and schedule has been well established for the agent, preliminary data exists that the agent has some evidence of activity in a particular indication, and the agent is found to be safe as a result of a risk-benefit evaluation.
Zhejiang DTRM Biopharma is not currently making any of its investigational medicines available on an Expanded Access basis prior to regulatory approval anywhere in the world. Zhejiang DTRM Biopharma may reconsider making one or more of its investigational medicines available through an Expanded Access Program in the future. As authorized by the 21st Century Cures Act, Zhejiang DTRM Biopharma may revise this Expanded Access Policy at any time.
If you have additional questions, please speak with your treating physician or contact Zhejiang DTRM Biopharma at

Zymeworks Inc.

Expected Application Timeframe
One (1) business day of receipt
HER2-Positive Advanced Solid Tumors

This is an intermediate-size Expanded Access Protocol (EAP) for use of zanidatamab (ZW25) in patients with human epidermal growth factor receptor 2 (HER2)-positive advanced solid tumors who are not eligible for other zanidatamab clinical trials, and who in the opinion of the treating oncologist, would potentially benefit from treatment with zanidatamab.